Lake Ontario Buoy 20NM North Northeast of Rochester, NY (45012)

Conditions for Thursday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 73° F
Wind direction (W Dir): North (345 - 354 Degrees)
Wind Speed (W Spd): 3.9 kts (4.5 mph)
Wind Gust (W Spd): 3.9 kts (4.5 mph)
Dominant Wave Height (DWH): 0.33 ft
Dominant Wave Range (DWR): exactly 0.3 ft
Atmospheric Pressure (AP): 29.94 in
Pressure Tendency (PT): +0.01 in
Increasing (steadily or unsteadily)

Updated: 11:50 AM EDT on September 03, 2015

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Current Wave Detail Observations

Water Depth: 476 ft
Wave Height: 0.36 ft
Spectral Peak Period:
Average Wave Period: 2.6 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 12:00 PM EDT on September 03, 2015

General Information

Location: 43.619 North -77.405 West
Buoy Type: 2.4-meter foam hull buoy
Buoy Hull: 2.4DV06
Payload: ARES payload
Owned by: NDBC
Windspeed: Measured by obtained from anemometer
Sea Surface: Measured by Intake
Note: For Great Lakes marine forecasts, select: GREAT LAKES FORECASTS
 

Weather and Wave Data

Time Temp Humidity Wind Pressure
  Air
(°F)
Water
(°F)
  Dir Speed
(kts)
Speed
(mph)
Atmo.
(in)
Tend.
(in)
20:50 73 74
-
South 5.8 6.7 29.91 -0.01
21:50 73 74
-
South 3.9 4.5 29.92 -
22:50 74 73
-
South 3.9 4.5 29.92 +0.01
23:50 75 72
-
WSW 7.8 8.9 29.92 -
00:50 74 72
-
WSW 5.8 6.7 29.91 -0.01
01:50 73 72
-
WSW 5.8 6.7 29.90 -0.02
02:50 73 73
-
WSW 5.8 6.7 29.88 -0.04
03:50 73 72
-
West 7.8 8.9 29.89 -0.02
04:50 72 72
-
West 7.8 8.9 29.89 -0.01
05:50 72 72
-
West 7.8 8.9 29.90 +0.02
06:50 72 72
-
West 5.8 6.7 29.91 +0.02
07:50 72 72
-
West 5.8 6.7 29.93 +0.04
08:50 72 72
-
NW 7.8 8.9 29.92 +0.02
09:50 72 72
-
NW 3.9 4.5 29.93 +0.02
10:50 73 72
-
NNW 5.8 6.7 29.94 +0.01
11:50 73 73
-
North 3.9 4.5 29.94 +0.01

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 476 ft 0.20 ft 3.2 sec 0.6 sec 2400 sec
23:00 476 ft 0.13 ft 3.3 sec 0.6 sec 2400 sec
00:00 476 ft 0.10 ft 3.0 sec 0.6 sec 2400 sec
02:00 476 ft 0.10 ft 3.9 sec 0.6 sec 2400 sec
03:00 476 ft 0.10 ft 4.1 sec 0.6 sec 2400 sec
04:00 476 ft 0.13 ft 4.1 sec 0.6 sec 2400 sec
06:00 476 ft 0.30 ft 2.4 sec 0.6 sec 2400 sec
07:00 476 ft 0.33 ft 2.4 sec 0.6 sec 2400 sec
08:00 476 ft 0.26 ft 2.3 sec 0.6 sec 2400 sec
09:00 476 ft 0.26 ft 2.4 sec 0.6 sec 2400 sec
10:00 476 ft 0.30 ft 2.5 sec 0.6 sec 2400 sec
11:00 476 ft 0.33 ft 2.6 sec 0.6 sec 2400 sec
12:00 476 ft 0.36 ft 2.6 sec 0.6 sec 2400 sec